Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-109329— Admidio 4.3.2 through 4.3.17 and 5.0.0 before 5.0.15 Cross-Organization Access Control Bypass via members_assignment.php

Quick assessment

Affected
Admidio admidio
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Admidio 4.3.2 至 4.3.17 版本，以及 5.0.0 至 5.0.15 之前的 5.0.x 版本存在一个不安全的访问控制漏洞。该漏洞允许角色管理员将其他组织的用户分配至其角色。攻击者可通过向 members_assignment.php 提交精心构造的分配请求，并提供属于其他组织的角色 UUID，从而获得特权成员身份，登录到目标组织，并编辑其用户资料。

CVSS 6.5 · Medium EPSS 0.29% · P20

Affected Version Matrix 3

VendorProduct Version RangeStatus
Admidio admidio 4.3.2≤ 4.3.17 affected
5.0.0< 5.0.15 affected
5.0.15 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-109329

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Admidio 4.3.2 through 4.3.17 and 5.0.0 before 5.0.15 Cross-Organization Access Control Bypass via members_assignment.php
Source: CVE Program / CVE List V5
Vulnerability Description
Admidio 4.3.2 through 4.3.17 and 5.0.0 before 5.0.15 contains a broken access control vulnerability that allows role administrators to assign users to roles in other organizations. Attackers can submit crafted assign requests to members_assignment.php with a foreign role UUID to gain privileged membership, log into that organization, and edit its user profiles.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Admidio admidio 4.3.2 ~ 4.3.17 -

II. Public POCs for CVE-2026-109329

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-109329

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-109329 (2)

Same Patch Batch · Admidio · 2026-10-12 · 3 CVEs total

CVE-2026-109327 6.1 MEDIUM Admidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 Reflected XSS via system/redirect.ph
CVE-2026-109328 6.1 MEDIUM Admidio 5.0.0 before 5.0.15 Unauthenticated Stored XSS via Registration Name

IV. Related Vulnerabilities

Same product: admidio
Same vendor: Admidio
Same weakness: CWE-639

V. Comments for CVE-2026-109329

No comments yet

Leave a comment